AT&T System 85 manual 7405D Voice Terminal

7405D Voice Terminal

7405D Voice Terminal

The 7405D voice terminal is a multi-appearance digital voice terminal which allows features to be added as the user needs them. The Digital Display can be added to provide access to the Mes- sage Center. A Digital Terminal Data Module or 7400B can be added to enable the user of a 7405D voice terminal to transmit or receive data with an associated data terminal.

The basic voice terminal provides 10 call appearance/feature buttons with lights that can be assigned to call appearances or system features. It has 24 programmable feature buttons and six fixed feature buttons. The 7405D can also have a function key module which adds 24 feature buttons and a call coverage module (when no display module is used) which adds 20 call appearance/feature buttons.

The 7405D voice terminal was discontinued in February 1990, but will be supported until Febru- ary 1996.

Applications

The 7405D voice terminal can be used with the DEFINITY G1, G2, G3, System 75, and System

85.Typical applications of the 7405D voice terminal are secretaries, executives, managers and answering positions that require a large selection of lines, features, or data transmissions.

Physical Description

Dimensions

Note: The following dimensions for the 7405D voice terminal are approximate.

Width = 10-1/4 inches

Depth (front to back) = 8-3/4 inches

Height (maximum with handset in place) = 6-1/4 inches

Thickness of housing = 1-1/2 inches

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